
Quick answer — Miki Mutou worked on I Want to Eat Your Pancreas (Costume Design), The Shiunji Family Children (Character Design), Shikimori's Not Just a Cutie (Costume Design) and 1 more anime.
Miki Mutou worked on I Want to Eat Your Pancreas (Costume Design), The Shiunji Family Children (Character Design), Shikimori's Not Just a Cutie (Costume Design), SING "YESTERDAY" FOR ME (Costume Design).